DE3270019D1 - Hydrostatic-mechanical transmission with input split power - Google Patents

Hydrostatic-mechanical transmission with input split power

Info

Publication number
DE3270019D1
DE3270019D1 DE8282110563T DE3270019T DE3270019D1 DE 3270019 D1 DE3270019 D1 DE 3270019D1 DE 8282110563 T DE8282110563 T DE 8282110563T DE 3270019 T DE3270019 T DE 3270019T DE 3270019 D1 DE3270019 D1 DE 3270019D1
Authority
DE
Germany
Prior art keywords
hydrostatic
mechanical transmission
split power
input split
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282110563T
Other languages
German (de)
Inventor
Friedrich Prof Dr Ing Jarchow
Dietrich Dr Ing Haensel
Gunter Dipl Ing Berger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE8282110563T priority Critical patent/DE3270019D1/en
Application granted granted Critical
Publication of DE3270019D1 publication Critical patent/DE3270019D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
DE8282110563T 1981-12-01 1982-11-16 Hydrostatic-mechanical transmission with input split power Expired DE3270019D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282110563T DE3270019D1 (en) 1981-12-01 1982-11-16 Hydrostatic-mechanical transmission with input split power

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3147447A DE3147447C2 (en) 1981-12-01 1981-12-01 Hydrostatic-mechanical actuating coupling gear with input-side power split
DE8282110563T DE3270019D1 (en) 1981-12-01 1982-11-16 Hydrostatic-mechanical transmission with input split power

Publications (1)

Publication Number Publication Date
DE3270019D1 true DE3270019D1 (en) 1986-04-24

Family

ID=6147569

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3147447A Expired DE3147447C2 (en) 1981-12-01 1981-12-01 Hydrostatic-mechanical actuating coupling gear with input-side power split
DE8282110563T Expired DE3270019D1 (en) 1981-12-01 1982-11-16 Hydrostatic-mechanical transmission with input split power

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3147447A Expired DE3147447C2 (en) 1981-12-01 1981-12-01 Hydrostatic-mechanical actuating coupling gear with input-side power split

Country Status (3)

Country Link
EP (1) EP0081696B1 (en)
JP (1) JPS58109751A (en)
DE (2) DE3147447C2 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196449A (en) * 1984-03-19 1985-10-04 Ube Ind Ltd Constant speed drive unit
JPS6181227A (en) * 1984-09-27 1986-04-24 Mitsubishi Heavy Ind Ltd Device for speed-change control
GB8424525D0 (en) * 1984-09-28 1984-11-07 Leyland Vehicles Variable transmission
EP0195452B1 (en) * 1985-03-21 1990-10-17 Friedrich Prof. Dr.-Ing. Jarchow Contunuously variable compound power shift transmission of the range-speed type with multiple power path
DE3605203A1 (en) * 1986-02-19 1987-08-27 Jarchow Friedrich Continuously variable torque-splitting compound power-shift transmission with range changes
DE3512523C1 (en) * 1985-03-21 1986-09-11 Friedrich Prof. Dr.-Ing. 4300 Essen Jarchow Infinitely variable split-torque compound power-shift transmission with range changes
DE3533193C2 (en) * 1985-09-18 1994-03-24 Michael Meyerle Stepless hydrostatic-mechanical branching gear for motor vehicles
DE3609907C3 (en) * 1985-09-18 1996-06-20 Michael Meyerle Stepless hydrostatic-mechanical power split transmission, especially for motor vehicles
DE3622045A1 (en) * 1985-09-18 1987-03-26 Michael Meyerle CONTINUOUSLY HYDROMECHANICAL BRANCHING GEARBOX, ESPECIALLY FOR MOTOR VEHICLES
US5114385A (en) * 1985-09-18 1992-05-19 Michael Meyerle Branched infinitely-variable hydromechanical transmission for motor vehicles
DE3709191A1 (en) * 1986-04-10 1988-05-11 Michael Meyerle CONTINUOUSLY BRANCHING GEARBOX, IN PARTICULAR FOR MOTOR VEHICLES
EP0564003A1 (en) * 1987-05-12 1993-10-06 Jarchow, Friedrich, Prof. Dr.-Ing. Continuously variable hydromechanical power transmission
DE3838768A1 (en) * 1987-05-12 1989-06-08 Jarchow Friedrich Hydrostatic/mechanical power-shift transmission with a continuously variable effect and with toothed selector clutches for shifts proprietary to gear changes and multi-plate clutches for the gear changes
DE3838767A1 (en) * 1987-05-12 1989-06-08 Jarchow Friedrich Hydrostatic/mechanical power-shift transmission with a continuously variable effect and a high-quality gear change
DE3815780A1 (en) * 1987-05-12 1988-12-01 Jarchow Friedrich Hydrostatic-mechanical power-shift transmission with a continuous effect
DE3903876C1 (en) * 1989-02-10 1990-09-13 Friedrich Prof. Dr.-Ing. 4300 Essen De Jarchow Transmission with a continuously variable action, a starting clutch and gears for hydrostatic-mechanical operation or hydrostatic operation
DE3903877C1 (en) * 1989-02-10 1990-09-13 Friedrich Prof. Dr.-Ing. 4300 Essen De Jarchow
DE4021643A1 (en) * 1990-07-06 1992-01-16 Claas Ohg HYDROSTATIC-POWER-BRANCHED MULTI-SPEED POWERTRAIN GEARBOX
DE59105674D1 (en) * 1991-07-04 1995-07-13 Claas Ohg Hydrostatic power split power shift transmission.
DE4236671C1 (en) * 1992-10-30 1993-11-18 Jarchow Friedrich Staglessly working hydrostatic-mechanical load switch gear - comprises four-shaft gearwheel circulating gear, stagelessly adjustable hydrostatic gear comprising gearwheel switch stages, and switch couplings
DE19512637A1 (en) * 1995-04-05 1996-10-10 Claas Ohg Drive unit, method for controlling and using the same
DE19521486B4 (en) * 1995-06-13 2007-06-21 Claas Kgaa Mbh An adjusting coupling transmission
JP6280994B6 (en) * 2014-12-18 2018-06-27 本田技研工業株式会社 Continuously variable transmission
CN104819263A (en) * 2015-03-31 2015-08-05 南京农业大学 Double-clutch hydraulic mechanical continuously variable transmission
DE102018001795B4 (en) 2018-03-06 2024-02-01 Brose Antriebstechnik GmbH & Co. Kommanditgesellschaft, Berlin Drive system
AT521773B1 (en) * 2018-11-13 2020-05-15 Avl Commercial Driveline & Tractor Eng Gmbh Drive train for a motor vehicle
DE102019007235A1 (en) * 2019-10-17 2021-04-22 Daimler Ag Hybrid drive device
DE102019218091A1 (en) * 2019-11-22 2021-05-27 Zf Friedrichshafen Ag Power split continuously variable transmission
CN111946792B (en) * 2020-07-20 2021-08-03 江苏大学 Power split and power confluence combined mechanical-hydraulic compound transmission device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD59218A (en) *
US3580107A (en) * 1968-10-21 1971-05-25 Urs Systems Corp Transmission
US3888139A (en) * 1971-06-21 1975-06-10 Orshansky Transmission Corp Hydromechanical transmission
US3918325A (en) * 1974-01-21 1975-11-11 Clark Equipment Co Extended range dual-path transmission
JPS5842395B2 (en) * 1976-07-06 1983-09-19 アイシン精機株式会社 Output split mechanical-hydraulic transmission with multiple speed ranges
US4134310A (en) * 1977-04-15 1979-01-16 Orshansky Transmission Corporation Hydromechanical transmission with hydrodynamic drive

Also Published As

Publication number Publication date
DE3147447A1 (en) 1983-06-09
EP0081696A1 (en) 1983-06-22
DE3147447C2 (en) 1984-06-14
EP0081696B1 (en) 1986-03-19
JPS58109751A (en) 1983-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition